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FR3060127B1 - Procede de compensation dynamique de l'erreur d'offset d'une chaine d'acquisition comportant un capteur de courant - Google Patents

Procede de compensation dynamique de l'erreur d'offset d'une chaine d'acquisition comportant un capteur de courant Download PDF

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Publication number
FR3060127B1
FR3060127B1 FR1662391A FR1662391A FR3060127B1 FR 3060127 B1 FR3060127 B1 FR 3060127B1 FR 1662391 A FR1662391 A FR 1662391A FR 1662391 A FR1662391 A FR 1662391A FR 3060127 B1 FR3060127 B1 FR 3060127B1
Authority
FR
France
Prior art keywords
acquisition chain
offset error
current sensor
dynamically compensating
dynamically
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1662391A
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English (en)
Other versions
FR3060127A1 (fr
Inventor
Damien Coutellier
Louis Schmerber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SEB SA
Original Assignee
SEB SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SEB SA filed Critical SEB SA
Priority to FR1662391A priority Critical patent/FR3060127B1/fr
Priority to PCT/FR2017/053504 priority patent/WO2018109351A1/fr
Priority to CN201780076115.0A priority patent/CN110073235B/zh
Priority to US16/469,011 priority patent/US10914806B2/en
Priority to EP17822397.0A priority patent/EP3555652B1/fr
Publication of FR3060127A1 publication Critical patent/FR3060127A1/fr
Application granted granted Critical
Publication of FR3060127B1 publication Critical patent/FR3060127B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/10—Arrangements for controlling torque ripple, e.g. providing reduced torque ripple

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Electric Motors In General (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

La présente invention se rapporte à un procédé de compensation dynamique de l'erreur d'offset d'une chaine d'acquisition comportant un capteur de courant (1) agencé pour mesurer ou estimer le courant traversant un actionneur (6) d'un appareil électrique alimenté électriquement par une tension alternative, ladite chaine d'acquisition présentant une valeur d'offset prédéterminée, ledit procédé comportant les étapes suivantes : - déterminer une pluralité de plages temporelles (PT) de fonctionnement périodiques de l'actionneur (6) pour appliquer dynamiquement une séquence de compensation (SC) de l'erreur d'offset de la chaine d'acquisition, - exécuter la séquence de compensation (SC) au cours de l'une quelconque parmi la pluralité de plages temporelles (PT) de fonctionnement déterminées.
FR1662391A 2016-12-13 2016-12-13 Procede de compensation dynamique de l'erreur d'offset d'une chaine d'acquisition comportant un capteur de courant Expired - Fee Related FR3060127B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1662391A FR3060127B1 (fr) 2016-12-13 2016-12-13 Procede de compensation dynamique de l'erreur d'offset d'une chaine d'acquisition comportant un capteur de courant
PCT/FR2017/053504 WO2018109351A1 (fr) 2016-12-13 2017-12-11 Procede de compensation dynamique de l'erreur d'offset d'une chaine d'acquisition comportant un capteur de courant
CN201780076115.0A CN110073235B (zh) 2016-12-13 2017-12-11 用于动态补偿包括电流传感器的采集系统的偏移误差的方法
US16/469,011 US10914806B2 (en) 2016-12-13 2017-12-11 Method for dynamic compensation for the offset error of an acquisition system comprising a current sensor
EP17822397.0A EP3555652B1 (fr) 2016-12-13 2017-12-11 Procede de compensation dynamique de l'erreur d'offset d'une chaine d'acquisition comportant un capteur de courant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1662391A FR3060127B1 (fr) 2016-12-13 2016-12-13 Procede de compensation dynamique de l'erreur d'offset d'une chaine d'acquisition comportant un capteur de courant
FR1662391 2016-12-13

Publications (2)

Publication Number Publication Date
FR3060127A1 FR3060127A1 (fr) 2018-06-15
FR3060127B1 true FR3060127B1 (fr) 2019-03-15

Family

ID=59253553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1662391A Expired - Fee Related FR3060127B1 (fr) 2016-12-13 2016-12-13 Procede de compensation dynamique de l'erreur d'offset d'une chaine d'acquisition comportant un capteur de courant

Country Status (5)

Country Link
US (1) US10914806B2 (fr)
EP (1) EP3555652B1 (fr)
CN (1) CN110073235B (fr)
FR (1) FR3060127B1 (fr)
WO (1) WO2018109351A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112505386B (zh) * 2020-08-25 2022-09-02 中国电力科学研究院有限公司 一种用于检定直流充电桩电流值的方法及系统
CN112651498B (zh) * 2020-09-22 2021-08-31 杭州杭越传感科技有限公司 一种自学习式电流传感器的温度稳定性提高方法和装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10300798A (ja) 1997-04-24 1998-11-13 Sanyo Electric Co Ltd オフセットの自動補正回路を備える電流検出回路
DE10032530C2 (de) 2000-07-05 2002-10-24 Infineon Technologies Ag Verstärkerschaltung mit Offsetkompensation
JP4415832B2 (ja) * 2004-11-18 2010-02-17 パナソニック株式会社 モータ駆動装置
DE102008001025A1 (de) 2008-04-07 2009-10-08 Robert Bosch Gmbh Verfahren und Vorrichtung zur Strommessung in Phasenleitungen
GB201003456D0 (en) * 2010-03-02 2010-04-14 Trw Ltd Current sensor error compensation
KR101238943B1 (ko) * 2011-12-19 2013-03-04 엘에스산전 주식회사 전류센서의 옵셋 보상 장치 및 방법
JP6165235B2 (ja) * 2012-05-04 2017-07-19 フィリップス ライティング ホールディング ビー ヴィ 駆動回路におけるオフセット補償
US20130314075A1 (en) * 2012-05-22 2013-11-28 Udo Ausserlechner Offset error compensation systems and methods in sensors
KR101405223B1 (ko) * 2012-12-18 2014-07-01 현대자동차 주식회사 전류 센서의 오프셋 보정 방법 및 모터 구동 시스템
JP5968805B2 (ja) * 2013-02-28 2016-08-10 日立オートモティブシステムズ株式会社 モータ装置およびモータ駆動装置
US9172318B2 (en) * 2013-03-05 2015-10-27 Steering Solutions Ip Holding Corporation Method and system to compensate for dynamic DC offset of measured phase current
US10725100B2 (en) * 2013-03-15 2020-07-28 Allegro Microsystems, Llc Methods and apparatus for magnetic sensor having an externally accessible coil
US8994320B2 (en) * 2013-06-28 2015-03-31 Eaton Corporation System and method for controlling regenerating energy in an adjustable speed drive
CN104635033B (zh) * 2013-07-17 2017-05-17 东元电机股份有限公司 应用于马达的电流误差补偿方法
CN103684179B (zh) * 2013-12-17 2017-01-18 清华大学 一种永磁同步电机电流滤波及死区补偿装置与补偿方法
KR101840084B1 (ko) * 2014-01-24 2018-03-19 엘에스산전 주식회사 전동기 제어 장치 및 방법
CN103943009B (zh) * 2014-04-17 2016-09-28 武汉新能源接入装备与技术研究院有限公司 一种模拟风力发电并网实验系统
US20160276969A1 (en) * 2015-03-20 2016-09-22 Delphi Technologies, Inc. Electric motor driver with current sensor error correction

Also Published As

Publication number Publication date
US10914806B2 (en) 2021-02-09
US20190317176A1 (en) 2019-10-17
EP3555652B1 (fr) 2021-04-14
FR3060127A1 (fr) 2018-06-15
EP3555652A1 (fr) 2019-10-23
CN110073235A (zh) 2019-07-30
CN110073235B (zh) 2021-04-27
WO2018109351A1 (fr) 2018-06-21

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